Properties of the Number 16698

Sixteen Thousand Six Hundred Ninety-Eight

Basics

Value: 16697 → 16698 → 16699

Parity: even

Prime: No

Previous Prime: 16693

Next Prime: 16699

Digit Sum: 30

Digital Root: 3

Palindrome: No

Factorization: 2 × 3 × 11 ² × 23

Divisors: 1, 2, 3, 6, 11, 22, 23, 33, 46, 66

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 100000100111010

Octal: 40472

Duodecimal: 97B6

Hexadecimal: 413a

Square: 278823204

Square Root: 129.22074136917803

Classification

Fibonacci: No

Bell Number: No

Factorial Number: No

Regular Number: No

Perfect Number: No

Special

Kaprekar Constant: No

Munchausen Constant: No

Armstrong Number: No

Kaprekar Number: No

Catalan Number: No

Vampire Number: No

Taxicab Number: No

Super Prime: No

Friedman Number: No

Fermat Number: No

Cullen Number: No

OEIS Sequences

Number of integer partitions of n with no difference -2. A350842

Twice partition numbers. A139582

Fifth column (m=4) of (1,3)-Pascal triangle A095660. A95661

T(n,k)=Number of length n+k 0..2 arrays with at most two downsteps in every k consecutive neighbor pairs. A255622

Number of fixed (4,2)-polyominoids with n cells. A366335

a(n) = n*(67·n - 89)/2. A263227

a(n) = ∏_{d∣n, d>1} prime(A318881(d)), where A318881(d) records the prime signature of A000010(d). A319344

Primitive terms of A359565: terms of A359565 with no proper divisor in A359565. A359566

Number of partitions of 7n into exactly 4 parts. A256329

a(n) is the number of integer triples (x,y,z) satisfying a system of linear inequalities and congruences specified in the comments. A370349